Analytical Chemistry

Learn the toughest concepts covered in your Analytical Chemistry class with step-by-step video tutorials and practice problems.

Experimental Error

Addition and Subtraction Operations

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Addition and subtraction of values written in scientific notation. 

Addition and Subtraction

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Addition and Subtraction

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If the exponents are not the same then we transform the smaller value so that they do. 

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Addition and Subtraction

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Remember when adding or subtracting values that the final answer must have the least number of decimal places. 

3

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Addition and Subtraction

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